Changeset dbb42c9 in mainline for uspace/lib/ui/private/entry.h

Timestamp:

2021-08-01T14:47:33Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1e242121

Parents:

5de71df

Message:

Scroll entry text when it is long

Whew! This is so much harder than it looks!

File:

• uspace/lib/ui/private/entry.h (modified) (4 diffs)

uspace/lib/ui/private/entry.h

@@ -40 +40 @@
 #include <gfx/coord.h>
 #include <gfx/text.h>
+#include <stdbool.h>
 
 /** Actual structure of text entry.
@@ -58 +59 @@
         /** Text */
         char *text;
+        /** Current scroll position (in pixels) */
+        gfx_coord_t scroll_pos;
         /** Cursor position in the text (offset in bytes) */
         unsigned pos;
@@ -81 +84 @@
         /** Interior rectangle */
         gfx_rect_t interior_rect;
+        /** Text rectangle */
+        gfx_rect_t text_rect;
         /** Text anchor position */
         gfx_coord2_t text_pos;
+        /** Text anchor X coordinate */
+        gfx_coord_t anchor_x;
 } ui_entry_geom_t;
 
@@ -94 +101 @@
 extern void ui_entry_activate(ui_entry_t *);
 extern void ui_entry_deactivate(ui_entry_t *);
+extern void ui_entry_scroll_update(ui_entry_t *, bool);
 
 #endif